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block: merge qcow, vhdx and block_util into block crate

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This commit merges crates `qcow`, `vhdx` and `block_util` into the
crate `block`, which can allow `qcow` to use functions from `block_util`
without introducing a circular crate dependency.

This commit is based on crosvm implementation:
f2eecc4152

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
This commit is contained in:
Yu Li 2023-07-12 10:24:28 +08:00 committed by Rob Bradford
parent 47fbe9af1e
commit 447cad3861
38 changed files with 117 additions and 201 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

75
Cargo.lock generated
View File

@ -273,6 +273,28 @@ version = "2.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "630be753d4e58660abd17930c71b647fe46c27ea6b63cc59e1e3851406972e42"
[[package]]
name = "block"
version = "0.1.0"
dependencies = [
"byteorder",
"crc32c",
"io-uring",
"libc",
"log",
"remain",
"smallvec",
"thiserror",
"uuid",
"versionize",
"versionize_derive",
"virtio-bindings",
"virtio-queue",
"vm-memory",
"vm-virtio",
"vmm-sys-util",
]
[[package]]
name = "block-buffer"
version = "0.10.4"
@ -282,26 +304,6 @@ dependencies = [
"generic-array",
]
[[package]]
name = "block_util"
version = "0.1.0"
dependencies = [
"io-uring",
"libc",
"log",
"qcow",
"smallvec",
"thiserror",
"versionize",
"versionize_derive",
"vhdx",
"virtio-bindings",
"virtio-queue",
"vm-memory",
"vm-virtio",
"vmm-sys-util",
]
[[package]]
name = "blocking"
version = "1.3.1"
@ -1452,17 +1454,6 @@ dependencies = [
"unicode-ident",
]
[[package]]
name = "qcow"
version = "0.1.0"
dependencies = [
"byteorder",
"libc",
"log",
"remain",
"vmm-sys-util",
]
[[package]]
name = "quote"
version = "1.0.29"
@ -2070,19 +2061,6 @@ dependencies = [
"vmm-sys-util",
]
[[package]]
name = "vhdx"
version = "0.1.0"
dependencies = [
"byteorder",
"crc32c",
"libc",
"log",
"remain",
"thiserror",
"uuid",
]
[[package]]
name = "vhost"
version = "0.7.0"
@ -2114,13 +2092,12 @@ name = "vhost_user_block"
version = "0.1.0"
dependencies = [
"argh",
"block_util",
"block",
"env_logger",
"epoll",
"libc",
"log",
"option_parser",
"qcow",
"vhost",
"vhost-user-backend",
"virtio-bindings",
@ -2159,7 +2136,7 @@ version = "0.1.0"
dependencies = [
"anyhow",
"arc-swap",
"block_util",
"block",
"byteorder",
"epoll",
"event_monitor",
@ -2268,7 +2245,7 @@ dependencies = [
"arc-swap",
"arch",
"bitflags 2.3.3",
"block_util",
"block",
"blocking",
"devices",
"epoll",
@ -2285,7 +2262,6 @@ dependencies = [
"once_cell",
"option_parser",
"pci",
"qcow",
"seccompiler",
"serde",
"serde_json",
@ -2298,7 +2274,6 @@ dependencies = [
"versionize_derive",
"vfio-ioctls",
"vfio_user",
"vhdx",
"virtio-devices",
"virtio-queue",
"vm-allocator",

4
Cargo.toml
View File

@ -80,7 +80,7 @@ tracing = ["vmm/tracing", "tracer/tracing"]
members = [
"api_client",
"arch",
"block_util",
"block",
"devices",
"event_monitor",
"hypervisor",
@ -89,12 +89,10 @@ members = [
"option_parser",
"pci",
"performance-metrics",
"qcow",
"rate_limiter",
"serial_buffer",
"test_infra",
"tracer",
"vhdx",
"vhost_user_block",
"vhost_user_net",
"virtio-devices",

11
block_util/Cargo.toml → block/Cargo.toml
View File

@ -1,26 +1,27 @@
[package]
name = "block_util"
name = "block"
version = "0.1.0"
authors = ["The Cloud Hypervisor Authors"]
edition = "2021"
authors = ["The Cloud Hypervisor Authors", "The Chromium OS Authors"]
[features]
default = []
io_uring = ["dep:io-uring"]
[dependencies]
byteorder = "1.4.3"
crc32c = "0.6.3"
io-uring = { version = "0.5.13", optional = true }
libc = "0.2.139"
log = "0.4.17"
qcow = { path = "../qcow" }
remain = "0.2.6"
smallvec = "1.10.0"
thiserror = "1.0.40"
uuid = { version = "1.3.4", features = ["v4"] }
versionize = "0.1.10"
versionize_derive = "0.1.4"
vhdx = { path = "../vhdx" }
virtio-bindings = { version = "0.2.0", features = ["virtio-v5_0_0"] }
virtio-queue = "0.8.0"
vm-memory = { version = "0.11.0", features = ["backend-mmap", "backend-atomic", "backend-bitmap"] }
vm-virtio = { path = "../vm-virtio" }
vmm-sys-util = "0.11.0"

0
block_util/src/async_io.rs → block/src/async_io.rs
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0
block_util/src/fixed_vhd.rs → block/src/fixed_vhd.rs
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0
block_util/src/fixed_vhd_async.rs → block/src/fixed_vhd_async.rs
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0
block_util/src/fixed_vhd_sync.rs → block/src/fixed_vhd_sync.rs
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2
block_util/src/lib.rs → block/src/lib.rs
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@ -17,6 +17,7 @@ pub mod fixed_vhd;
/// Enabled with the `"io_uring"` feature
pub mod fixed_vhd_async;
pub mod fixed_vhd_sync;
pub mod qcow;
pub mod qcow_sync;
#[cfg(feature = "io_uring")]
/// Async primitives based on `io-uring`
@ -25,6 +26,7 @@ pub mod qcow_sync;
pub mod raw_async;
pub mod raw_sync;
pub mod vhd;
pub mod vhdx;
pub mod vhdx_sync;
use crate::async_io::{AsyncIo, AsyncIoError, AsyncIoResult};

15
qcow/src/qcow.rs → block/src/qcow/mod.rs
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@ -2,17 +2,16 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE-BSD-3-Clause file.
#[macro_use]
extern crate log;
mod qcow_raw_file;
mod raw_file;
mod refcount;
mod vec_cache;
use crate::qcow_raw_file::QcowRawFile;
use crate::refcount::RefCount;
use crate::vec_cache::{CacheMap, Cacheable, VecCache};
use crate::qcow::{
qcow_raw_file::QcowRawFile,
refcount::RefCount,
vec_cache::{CacheMap, Cacheable, VecCache},
};
use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
use libc::{EINVAL, ENOSPC, ENOTSUP};
use remain::sorted;
@ -25,7 +24,7 @@ use vmm_sys_util::{
write_zeroes::WriteZeroesAt,
};
pub use crate::raw_file::RawFile;
pub use crate::qcow::raw_file::RawFile;
#[sorted]
#[derive(Debug)]
@ -362,8 +361,8 @@ fn max_refcount_clusters(refcount_order: u32, cluster_size: u32, num_clusters: u
/// # Example
///
/// ```
/// # use block::qcow::{self, QcowFile, RawFile};
/// # use std::io::{Read, Seek, SeekFrom};
/// # use qcow::{self, QcowFile, RawFile};
/// # fn test(file: std::fs::File) -> std::io::Result<()> {
/// let mut raw_img = RawFile::new(file, false);
/// let mut q = QcowFile::from(raw_img).expect("Can't open qcow file");

0
qcow/src/qcow_raw_file.rs → block/src/qcow/qcow_raw_file.rs
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0
qcow/src/raw_file.rs → block/src/qcow/raw_file.rs
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6
qcow/src/refcount.rs → block/src/qcow/refcount.rs
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@ -7,8 +7,10 @@ use std::io;
use libc::EINVAL;
use crate::qcow_raw_file::QcowRawFile;
use crate::vec_cache::{CacheMap, Cacheable, VecCache};
use crate::qcow::{
qcow_raw_file::QcowRawFile,
vec_cache::{CacheMap, Cacheable, VecCache},
};
#[derive(Debug)]
pub enum Error {

0
qcow/src/vec_cache.rs → block/src/qcow/vec_cache.rs
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2
block_util/src/qcow_sync.rs → block/src/qcow_sync.rs
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@ -3,8 +3,8 @@
// SPDX-License-Identifier: Apache-2.0 AND BSD-3-Clause
use crate::async_io::{AsyncIo, AsyncIoResult, DiskFile, DiskFileError, DiskFileResult};
use crate::qcow::{QcowFile, RawFile, Result as QcowResult};
use crate::AsyncAdaptor;
use qcow::{QcowFile, RawFile, Result as QcowResult};
use std::collections::VecDeque;
use std::fs::File;
use std::io::{Seek, SeekFrom};

0
block_util/src/raw_async.rs → block/src/raw_async.rs
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0
block_util/src/raw_sync.rs → block/src/raw_sync.rs
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0
block_util/src/vhd.rs → block/src/vhd.rs
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35
vhdx/src/vhdx.rs → block/src/vhdx/mod.rs
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@ -2,15 +2,30 @@
//
// SPDX-License-Identifier: Apache-2.0
use crate::vhdx_bat::{BatEntry, VhdxBatError};
use crate::vhdx_header::{self, RegionInfo, RegionTableEntry, VhdxHeader, VhdxHeaderError};
use crate::vhdx_io::{self, VhdxIoError};
use crate::vhdx_metadata::{DiskSpec, VhdxMetadataError};
use crate::vhdx::{
vhdx_bat::{BatEntry, VhdxBatError},
vhdx_header::{RegionInfo, RegionTableEntry, VhdxHeader, VhdxHeaderError},
vhdx_io::VhdxIoError,
vhdx_metadata::{DiskSpec, VhdxMetadataError},
};
use byteorder::{BigEndian, ByteOrder};
use remain::sorted;
use std::collections::btree_map::BTreeMap;
use std::fs::File;
use std::io::{Read, Seek, SeekFrom, Write};
use thiserror::Error;
use uuid::Uuid;
macro_rules! div_round_up {
($n:expr,$d:expr) => {
($n + $d - 1) / $d
};
}
mod vhdx_bat;
mod vhdx_header;
mod vhdx_io;
mod vhdx_metadata;
#[sorted]
#[derive(Error, Debug)]
@ -208,3 +223,15 @@ impl Clone for Vhdx {
}
}
}
pub(crate) fn uuid_from_guid(buf: &[u8]) -> Uuid {
// The first 3 fields of UUID are stored in Big Endian format, and
// the last 8 bytes are stored as byte array. Therefore, we read the
// first 3 fields in Big Endian format instead of Little Endian.
Uuid::from_fields_le(
BigEndian::read_u32(&buf[0..4]),
BigEndian::read_u16(&buf[4..6]),
BigEndian::read_u16(&buf[6..8]),
buf[8..16].try_into().unwrap(),
)
}

3
vhdx/src/vhdx_bat.rs → block/src/vhdx/vhdx_bat.rs
View File

@ -2,8 +2,7 @@
//
// SPDX-License-Identifier: Apache-2.0
use crate::vhdx_header::RegionTableEntry;
use crate::vhdx_metadata::DiskSpec;
use crate::vhdx::{vhdx_header::RegionTableEntry, vhdx_metadata::DiskSpec};
use byteorder::{LittleEndian, ReadBytesExt, WriteBytesExt};
use remain::sorted;
use std::fs::File;

2
vhdx/src/vhdx_header.rs → block/src/vhdx/vhdx_header.rs
View File

@ -344,7 +344,7 @@ impl RegionTableEntry {
// SAFETY: the assertion above makes sure the buffer size is correct.
let mut region_table_entry = unsafe { *(buffer.as_ptr() as *mut RegionTableEntry) };
let uuid = crate::uuid_from_guid(buffer);
let uuid = crate::vhdx::uuid_from_guid(buffer);
region_table_entry.guid = uuid;
Ok(region_table_entry)

6
vhdx/src/vhdx_io.rs → block/src/vhdx/vhdx_io.rs
View File

@ -2,8 +2,10 @@
//
// SPDX-License-Identifier: Apache-2.0
use crate::vhdx_bat::{self, BatEntry, VhdxBatError};
use crate::vhdx_metadata::{self, DiskSpec};
use crate::vhdx::{
vhdx_bat::{self, BatEntry, VhdxBatError},
vhdx_metadata::{self, DiskSpec},
};
use remain::sorted;
use std::fs::File;
use std::io::{self, Read, Seek, SeekFrom, Write};

4
vhdx/src/vhdx_metadata.rs → block/src/vhdx/vhdx_metadata.rs
View File

@ -2,7 +2,7 @@
//
// SPDX-License-Identifier: Apache-2.0
use crate::vhdx_header::RegionTableEntry;
use crate::vhdx::vhdx_header::RegionTableEntry;
use byteorder::{LittleEndian, ReadBytesExt};
use remain::sorted;
use std::fs::File;
@ -303,7 +303,7 @@ impl MetadataTableEntry {
// SAFETY: the assertion above makes sure the buffer size is correct.
let mut metadata_table_entry = unsafe { *(buffer.as_ptr() as *mut MetadataTableEntry) };
let uuid = crate::uuid_from_guid(buffer);
let uuid = crate::vhdx::uuid_from_guid(buffer);
metadata_table_entry.item_id = uuid;
if metadata_table_entry.length > METADATA_LENGTH_MAX {

2
block_util/src/vhdx_sync.rs → block/src/vhdx_sync.rs
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@ -3,11 +3,11 @@
// SPDX-License-Identifier: Apache-2.0
use crate::async_io::{AsyncIo, AsyncIoResult, DiskFile, DiskFileError, DiskFileResult};
use crate::vhdx::{Result as VhdxResult, Vhdx};
use crate::AsyncAdaptor;
use std::collections::VecDeque;
use std::fs::File;
use std::sync::{Arc, Mutex, MutexGuard};
use vhdx::vhdx::{Result as VhdxResult, Vhdx};
use vmm_sys_util::eventfd::EventFd;
pub struct VhdxDiskSync {

42
fuzz/Cargo.lock generated
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@ -107,18 +107,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "630be753d4e58660abd17930c71b647fe46c27ea6b63cc59e1e3851406972e42"
[[package]]
name = "block_util"
name = "block"
version = "0.1.0"
dependencies = [
"byteorder",
"crc32c",
"io-uring",
"libc",
"log",
"qcow",
"remain",
"smallvec",
"thiserror",
"uuid",
"versionize",
"versionize_derive",
"vhdx",
"virtio-bindings",
"virtio-queue",
"vm-memory",
@ -175,7 +177,7 @@ dependencies = [
name = "cloud-hypervisor-fuzz"
version = "0.0.0"
dependencies = [
"block_util",
"block",
"cloud-hypervisor",
"devices",
"epoll",
@ -185,9 +187,7 @@ dependencies = [
"micro_http",
"net_util",
"once_cell",
"qcow",
"seccompiler",
"vhdx",
"virtio-devices",
"virtio-queue",
"vm-device",
@ -495,17 +495,6 @@ dependencies = [
"unicode-ident",
]
[[package]]
name = "qcow"
version = "0.1.0"
dependencies = [
"byteorder",
"libc",
"log",
"remain",
"vmm-sys-util",
]
[[package]]
name = "quote"
version = "1.0.29"
@ -802,19 +791,6 @@ dependencies = [
"vmm-sys-util",
]
[[package]]
name = "vhdx"
version = "0.1.0"
dependencies = [
"byteorder",
"crc32c",
"libc",
"log",
"remain",
"thiserror",
"uuid",
]
[[package]]
name = "vhost"
version = "0.7.0"
@ -839,7 +815,7 @@ version = "0.1.0"
dependencies = [
"anyhow",
"arc-swap",
"block_util",
"block",
"byteorder",
"epoll",
"event_monitor",
@ -948,7 +924,7 @@ dependencies = [
"arc-swap",
"arch",
"bitflags 2.3.3",
"block_util",
"block",
"devices",
"epoll",
"event_monitor",
@ -961,7 +937,6 @@ dependencies = [
"once_cell",
"option_parser",
"pci",
"qcow",
"seccompiler",
"serde",
"serde_json",
@ -974,7 +949,6 @@ dependencies = [
"versionize_derive",
"vfio-ioctls",
"vfio_user",
"vhdx",
"virtio-devices",
"virtio-queue",
"vm-allocator",

4
fuzz/Cargo.toml
View File

@ -9,7 +9,7 @@ edition = "2021"
cargo-fuzz = true
[dependencies]
block_util = { path = "../block_util" }
block = { path = "../block" }
devices = { path = "../devices" }
epoll = "4.3.1"
libc = "0.2.147"
@ -18,9 +18,7 @@ linux-loader = { version = "0.9.0", features = ["elf", "bzimage", "pe"] }
micro_http = { git = "https://github.com/firecracker-microvm/micro-http", branch = "main" }
net_util = { path = "../net_util" }
once_cell = "1.18.0"
qcow = { path = "../qcow" }
seccompiler = "0.3.0"
vhdx = { path = "../vhdx" }
virtio-devices = { path = "../virtio-devices" }
virtio-queue = "0.8.0"
vmm = { path = "../vmm" }

2
fuzz/fuzz_targets/block.rs
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@ -8,7 +8,7 @@
#![no_main]
use block_util::{async_io::DiskFile, raw_sync::RawFileDiskSync};
use block::{async_io::DiskFile, raw_sync::RawFileDiskSync};
use libfuzzer_sys::fuzz_target;
use seccompiler::SeccompAction;
use std::ffi;

2
fuzz/fuzz_targets/qcow.rs
View File

@ -4,7 +4,7 @@
#![no_main]
use libfuzzer_sys::fuzz_target;
use qcow::{QcowFile, RawFile};
use block::qcow::{QcowFile, RawFile};
use std::ffi;
use std::fs::File;
use std::io::{self, Cursor, Read, Seek, SeekFrom, Write};

2
fuzz/fuzz_targets/vhdx.rs
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@ -8,7 +8,7 @@ use std::ffi;
use std::fs::File;
use std::io::{self, Read, Seek, SeekFrom, Write};
use std::os::unix::io::{FromRawFd, RawFd};
use vhdx::vhdx::Vhdx;
use block::vhdx::Vhdx;
// Populate the corpus directory with a test file:
// truncate -s 16M /tmp/source

16
qcow/Cargo.toml
View File

@ -1,16 +0,0 @@
[package]
name = "qcow"
version = "0.1.0"
authors = ["The Chromium OS Authors"]
edition = "2021"
license = "BSD-3-Clause"
[lib]
path = "src/qcow.rs"
[dependencies]
byteorder = "1.4.3"
libc = "0.2.139"
log = "0.4.17"
remain = "0.2.10"
vmm-sys-util = "0.11.0"

15
vhdx/Cargo.toml
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@ -1,15 +0,0 @@
[package]
name = "vhdx"
version = "0.1.0"
authors = ["The Cloud Hypervisor Authors"]
edition = "2021"
license = "Apache-2.0"
[dependencies]
byteorder = "1.4.3"
crc32c = "0.6.3"
libc = "0.2.139"
log = "0.4.17"
remain = "0.2.10"
thiserror = "1.0.40"
uuid = { version = "1.3.4", features = ["v4"] }

30
vhdx/src/lib.rs
View File

@ -1,30 +0,0 @@
// Copyright © 2021 Intel Corporation
//
// SPDX-License-Identifier: Apache-2.0
use byteorder::{BigEndian, ByteOrder};
use uuid::Uuid;
macro_rules! div_round_up {
($n:expr,$d:expr) => {
($n + $d - 1) / $d
};
}
pub mod vhdx;
mod vhdx_bat;
mod vhdx_header;
mod vhdx_io;
mod vhdx_metadata;
pub(crate) fn uuid_from_guid(buf: &[u8]) -> Uuid {
// The first 3 fields of UUID are stored in Big Endian format, and
// the last 8 bytes are stored as byte array. Therefore, we read the
// first 3 fields in Big Endian format instead of Little Endian.
Uuid::from_fields_le(
BigEndian::read_u32(&buf[0..4]),
BigEndian::read_u16(&buf[4..6]),
BigEndian::read_u16(&buf[6..8]),
buf[8..16].try_into().unwrap(),
)
}

3
vhost_user_block/Cargo.toml
View File

@ -7,13 +7,12 @@ build = "../build.rs"
[dependencies]
argh = "0.1.9"
block_util = { path = "../block_util" }
block = { path = "../block" }
env_logger = "0.10.0"
epoll = "4.3.3"
libc = "0.2.139"
log = "0.4.17"
option_parser = { path = "../option_parser" }
qcow = { path = "../qcow" }
vhost = { version = "0.7.0", features = ["vhost-user-slave"] }
vhost-user-backend = "0.9.0"
virtio-bindings = "0.2.0"

7
vhost_user_block/src/lib.rs
View File

@ -8,11 +8,14 @@
//
// SPDX-License-Identifier: (Apache-2.0 AND BSD-3-Clause)
use block_util::{build_disk_image_id, Request, VirtioBlockConfig};
use block::{
build_disk_image_id,
qcow::{self, ImageType, QcowFile},
Request, VirtioBlockConfig,
};
use libc::EFD_NONBLOCK;
use log::*;
use option_parser::{OptionParser, OptionParserError, Toggle};
use qcow::{self, ImageType, QcowFile};
use std::fs::File;
use std::fs::OpenOptions;
use std::io::Read;

2
virtio-devices/Cargo.toml
View File

@ -10,7 +10,7 @@ default = []
[dependencies]
anyhow = "1.0.71"
arc-swap = "1.5.1"
block_util = { path = "../block_util" }
block = { path = "../block" }
byteorder = "1.4.3"
epoll = "4.3.3"
event_monitor = { path = "../event_monitor" }

8
virtio-devices/src/block.rs
View File

@ -19,7 +19,7 @@ use crate::thread_helper::spawn_virtio_thread;
use crate::GuestMemoryMmap;
use crate::VirtioInterrupt;
use anyhow::anyhow;
use block_util::{
use block::{
async_io::AsyncIo, async_io::AsyncIoError, async_io::DiskFile, build_disk_image_id, Request,
RequestType, VirtioBlockConfig,
};
@ -63,11 +63,11 @@ const LATENCY_SCALE: u64 = 10000;
#[derive(Error, Debug)]
pub enum Error {
#[error("Failed to parse the request: {0}")]
RequestParsing(block_util::Error),
RequestParsing(block::Error),
#[error("Failed to execute the request: {0}")]
RequestExecuting(block_util::ExecuteError),
RequestExecuting(block::ExecuteError),
#[error("Failed to complete the request: {0}")]
RequestCompleting(block_util::Error),
RequestCompleting(block::Error),
#[error("Missing the expected entry in the list of requests")]
MissingEntryRequestList,
#[error("The asynchronous request returned with failure")]

2
virtio-devices/src/vhost_user/blk.rs
View File

@ -9,7 +9,7 @@ use crate::thread_helper::spawn_virtio_thread;
use crate::vhost_user::VhostUserCommon;
use crate::{GuestMemoryMmap, GuestRegionMmap};
use crate::{VirtioInterrupt, VIRTIO_F_IOMMU_PLATFORM};
use block_util::VirtioBlockConfig;
use block::VirtioBlockConfig;
use seccompiler::SeccompAction;
use std::mem;
use std::result;

6
vmm/Cargo.toml
View File

@ -8,7 +8,7 @@ edition = "2021"
default = []
dbus_api = ["blocking", "futures", "zbus"]
guest_debug = ["kvm", "gdbstub", "gdbstub_arch"]
io_uring = ["block_util/io_uring"]
io_uring = ["block/io_uring"]
kvm = ["hypervisor/kvm", "vfio-ioctls/kvm", "vm-device/kvm", "pci/kvm"]
mshv = ["hypervisor/mshv", "vfio-ioctls/mshv", "vm-device/mshv", "pci/mshv"]
tdx = ["arch/tdx", "hypervisor/tdx"]
@ -20,7 +20,7 @@ anyhow = "1.0.71"
arc-swap = "1.5.1"
arch = { path = "../arch" }
bitflags = "2.3.3"
block_util = { path = "../block_util" }
block = { path = "../block" }
blocking = { version = "1.3.0", optional = true }
devices = { path = "../devices" }
epoll = "4.3.3"
@ -37,7 +37,6 @@ net_util = { path = "../net_util" }
once_cell = "1.18.0"
option_parser = { path = "../option_parser" }
pci = { path = "../pci" }
qcow = { path = "../qcow" }
seccompiler = "0.3.0"
serde = { version = "1.0.164", features = ["rc", "derive"] }
serde_json = "1.0.96"
@ -50,7 +49,6 @@ versionize = "0.1.10"
versionize_derive = "0.1.4"
vfio-ioctls = { git = "https://github.com/rust-vmm/vfio", branch = "main", default-features = false }
vfio_user = { git = "https://github.com/rust-vmm/vfio-user", branch = "main" }
vhdx = { path = "../vhdx" }
virtio-devices = { path = "../virtio-devices" }
virtio-queue = "0.8.0"
vm-allocator = { path = "../vm-allocator" }

10
vmm/src/device_manager.rs
View File

@ -34,13 +34,13 @@ use arch::layout::{APIC_START, IOAPIC_SIZE, IOAPIC_START};
use arch::NumaNodes;
#[cfg(target_arch = "aarch64")]
use arch::{DeviceType, MmioDeviceInfo};
use block_util::{
use block::{
async_io::DiskFile, block_io_uring_is_supported, detect_image_type,
fixed_vhd_sync::FixedVhdDiskSync, qcow_sync::QcowDiskSync, raw_sync::RawFileDiskSync,
vhdx_sync::VhdxDiskSync, ImageType,
fixed_vhd_sync::FixedVhdDiskSync, qcow, qcow_sync::QcowDiskSync, raw_sync::RawFileDiskSync,
vhdx, vhdx_sync::VhdxDiskSync, ImageType,
};
#[cfg(feature = "io_uring")]
use block_util::{fixed_vhd_async::FixedVhdDiskAsync, raw_async::RawFileDisk};
use block::{fixed_vhd_async::FixedVhdDiskAsync, raw_async::RawFileDisk};
#[cfg(target_arch = "aarch64")]
use devices::gic;
#[cfg(target_arch = "x86_64")]
@ -424,7 +424,7 @@ pub enum DeviceManagerError {
CreateQcowDiskSync(qcow::Error),
/// Failed to create FixedVhdxDiskSync
CreateFixedVhdxDiskSync(vhdx::vhdx::VhdxError),
CreateFixedVhdxDiskSync(vhdx::VhdxError),
/// Failed to add DMA mapping handler to virtio-mem device.
AddDmaMappingHandlerVirtioMem(virtio_devices::mem::Error),